Pratal
草甸中植物
🗣️ 情景例句
After studying an hour, I finally got the hang of the lesson.
我学习了一个小时，终于理解了这一课的要点。
Put (or Lay or Set) one's shoulder to the wheel.
出一把力。
I don't know whether you care to answer right away.
我不知道你是否愿意立即回答。